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Now showing items 121-140 of 470

Computation of Gelfand-Kirillov dimension for B-type structures

Bhuva, Akshay; Saurabh, Bipul (Cornell University Library, 2023-10)

Let O(Spinq1/2(2n+1)) and O(SOq(2n+1)) be the quantized algebras of regular functions on the Lie groups Spin(2n+1) and SO(2n+1), respectively. In this article, we prove that the Gelfand-Kirillov dimension of a simple ...
Lambert series of logarithm, the derivative of Deninger's function R(z), and a mean value theorem for ζ (1/2 - it) ζ ' (1/2 + it)

Banerjee, Soumyarup; Dixit, Atul; Gupta, Shivajee (Cambridge University Press, 2023-10)
Quadratic embedding constants of graphs: bounds and distance spectra

Choudhury, Projesh Nath; Nandi, Raju (Elsevier, 2024-01)

The quadratic embedding constant (QEC) of a finite, simple, connected graph G is the maximum of the quadratic form of the distance matrix of G on the subset of the unit sphere orthogonal to the all-ones vector. The study ...
Extended higher Herglotz functions I. functional equations

Dixit, Atul; Gupta, Rajat; Kumar, Rahul (Elsevier, 2024-02)
Explicit transformations for generalized Lambert series associated with the divisor function σa(N)(n) and their applications

Banerjee, Soumyarup; Dixit, Atul; Gupta, Shivajee (Springer, 2023-12)
A study of certain affine semigroups and semigroup rings

Prakash, Om (Indian Institute of Technology Gandhinagar, 2023)
Transformations of generalized Lambert series and analogues of a formula of Ramanujan, Hardy and Littlewood.

Shivajee (Indian Institute of Technology Gandhinagar, 2023)
Cohen-Macaulay graph ideals and the v-number of monomial ideals

Saha, Kamlesh (Indian Institute of Technology Gandhinagar, 2022)
Projective closure of affine monomial curves

Srivastava, Pranjal (Indian Institute of Technology Gandhinagar, 2022)
Delta geometry and p-adic Hodge theory

Pandit, Sudip (Indian Institute of Technology Gandhinagar, 2022)
On d-holomorphic connections and gauge theoretic aspects of parabolic bundles on Klein surfaces

Jaiswal, Ayush (Indian Institute of Technology Gandhinagar, 2023)
Asymptotic analysis of controlled dynamical systems with small random noise and fast sampling

Dhama, Shivam Singh (Indian Institute of Technology Gandhinagar, 2023)
The additive-multiplicative distance matrix of a graph, and a novel third invariant

Choudhury, Projesh Nath; Khare, Apporva (Cornell University Library, 2023-09)

Graham showed with Pollak and Hoffman-Hosoya that for any directed graph G with strong blocks Ge, the determinant det(DG) and cofactor-sum cof(DG) of the distance matrix DG can be computed from the same quantities for the ...
The Neumann problem for a class of semilinear fractional equations with critical exponent

Gandal, Somnath; Tyagi, Jagmohan (Elsevier, 2023-11)
Improved hardy inequalities on Riemannian manifolds

Mohanta, Kaushik; Tyagi, Jagmohan (Taylor and Francis, 2023-08)
Qualitative questions to mixed local-nonlocal elliptic operators

Oza, Priyank; Tyagi, Jagmohan (Yokohama Publishers, 2024)
Finite time blow-up in a parabolic-elliptic Keller-Segel system with flux dependent chemotactic coefficient

Jaiswal, Anjali; Tyagi, Jagmohan (Elsevier, 2023-02)
On d-holomorphic connections

Amrutiya, Sanjay; Jaiswal, Ayush (Indian Academy of Sciences, 2023-12)

We develop the theory of d-holomorphic connections on d-holomorphic vector bundles over Klein surfaces by constructing the analogous Atiyah exact sequence for d-holomorphic bundles. We also give a criterion for the existence ...
Distance matrices of a tree: two more invariants, and in a unified framework

Choudhury, Projesh Nath; Khare, Apporva (Elsevier, 2024-01)

In this paper, we introduce a more general framework for bi-directed weighted trees that has not been studied to date; our work is significant for three reasons. First, our setting strictly generalizes - and unifies - all ...
Sign regularity: refinement of Gantmacher-Krein-Motzkin results on variation diminution and the linear preserver problem

Choudhury, Projesh Nath; Yadav, Shivangi (Cornell University, 2023-07)

Variation diminution (VD) is a fundamental property in total positivity theory, first studied by Fekete-Polya (1912) for one sided Polya frequency sequences, followed by Schoenberg (1930), and by Motzkin (1936) who ...

Now showing items 121-140 of 470

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